package com.heima.bean;

public class Tool<T> {
	private T obj;
	
	public T getObj(){
		return obj;
	}
	
	public void setObj(T obj){
		this.obj = obj;
	}
	
	public<T> void show(T t){
		System.out.println(t);
	}
	
	public static<W> void print(W w){
		System.out.println(w);
	}
}
